(1)
"Physical restraint" , of a patient, is the use by a person of his or her body to restrict the patient’s movement.
(2) However, physical restraint of a patient does not include—(a) the giving of physical support or assistance reasonably necessary—(i) to enable the patient to carry out daily living activities; or(ii) to redirect the patient because the patient is disoriented; or(b) physical restraint of the patient that is authorised under a law other than this part; or(c) physical restraint of the patient that is required in urgent circumstances.